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Gray Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism

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Gray Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism

Gray  Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism
Gray  Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism

Large Image :  Gray Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism

Product Details:
Place of Origin: China
Brand Name: Stard-gears
Certification: IP68
Model Number: S007
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Cartons or wooden cases
Delivery Time: 20~30 work days
Payment Terms: D/P, T/T
Supply Ability: 1000 Pcs-6 weeks

Gray Iron Cast Gear Operators Gearbox Designed With A Lock Mechanism

Description
Material: Cast Iron,nodular Cast Iron Protection Class: IP67~IP68
Operating Temperature: -20℃~120℃ Application: General,Oil,Gas,Water,Valves For Solid/Liquid And Gas
Color: Blue,Customer Require,Black Product Name: Cast Iron Worm Gear
High Light:

partial turn gear operators

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iron cast gear operators

Ball valve cast iron gear operators gearbox worm gear gray iron nodular cast iron

 

S008 series partial-turn gear operators

 

This series is available in 13 models with the speed ratio varying from 42:1 to 2292:1 and the torque ranging from 720NM to 100000NM. The torque difference between every two adjacent models is small, helping to save a lot of costs customers when selecting a specific product.

It is suitable for use on 90° rotary butterfly valves, ball valves, and plug valves.

 

 

 

Instructions for Installation and Operation

Connect the bottom flange of the gear operator to the upper flange of the valve and slide the valve shaft into the hole on the worm gear. Tighten the flange bolt. The valve can be closed by turning the hand-wheel clockwise and opened by turning the hand-wheel counterclockwise. On the upper face of the gear operator, a position indicator and a position marking are mounted, through which the position of switch can be directly observed. The gear operator is also equipped with a mechanical limit screw, which can be adjusted and function to limit the position at the switch extreme position.

 

Product Features

  • Gray iron casing
  • Welded hand-wheel
  • IP67 grade protection
  • Nickel-plated input shaft, with more resistance to corrosion
  • Ductile iron worm gear
  • NBR sealing materials
  • Suitable for -20℃ ~ 120℃ working conditions

 

Customization

  • Ductile iron casing
  • IP68 grade protection
  • Aluminum-bronze worm gear
  • Stainless steel input shaft
  • Designed with a lock mechanism

Main Components List

Part name Material optional material
Hand wheel Q235A/T700-2006  
Housing HT200/GB9439-88 WCB GB/T12229-2005
Worm 45GB/T699-1999  
Gear box HT200/GB9439-88 WCB GB/ T12229-2005
Cover HT200/GB9439-88 WCB GB/ T12229-2005
Gear wheel 45GB/T699-1999  
Gear shaft 45GB/T699-1999  
Cover HT200/GB9439-88 WCB GB/ T12229-2005
Worm gear QT500-7/GB1348-88  
Indieator HT200/GB9439-88 WCB GB/ T12229-2005

 

Main Technical Parameter

Model ratio Rating input(Nm) Rating output(Nm) Efficiency(%)
S007 42:1 80 720 23
S008 50:1 110 1200 21
S108 72:1 120 2000 23.5
S158 70:1 150 2500 23
S208 68:1 220 3200 22
S238 175:1 170 6250 23
S308 275:1 150 9800 25
S358 532:1 170 18000 23
S408 700:1 190 32000 25
S448 1233:1 165 42000 23
S508 1254:1 190 60000 25
S608 1855:1 200 80000 23
S708 2292:1 200 100000 23

 

 

S008 Series Valve Gearboxes
This series consists of 14 models varying from 43:1 to 3525:1 in terms of gear ratio and from 720NM to 150000NM in terms of torque.
- Quarter turn gearbox designed to use for the manual Installation, maintenance, and operation of valves (e.g. butterfly/ball/plug valves) in pipelines.
- Have IP65, IP67, and IP68 protection levels for option
- Optional housing materials including cast iron , ductile cast iron

 

 

Major Clients:Warren Valve / Forum Energy / Velan valve

 

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Contact Details
SUZHOU SIP STARD AUTOMATION CO.,LTD.

Contact Person: Benny

Tel: +86-15862382788

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